When Voyager 1 and 2 crossed the boundary of the heliosphere, many believed they would drift silently into a cold, empty ,voidinterstellar space. It was expected to be a lifeless region, too sparse ...

After 45 years in space, NASA’s Voyager 1 & 2 are still making history! These legendary probes have traveled beyond our solar ...

Voyager 1 was launched in 1977, and after 49 years of travelling, it will reach a milestone in space that was once thought ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

A new study led by University of Houston researchers, in collaboration with planetary scientists worldwide, suggests Uranus ...

A study from University of Houston researchers showed Uranus's energy levels change with its long seasons, which last about 20 years. This is likely ...

Shrouded by a swirl of gas and dust, a gas giant, roughly three to ten times the size of Jupiter, was found in a new ...